Marianna, City Of
PWSID FL1320449 · Marianna, Florida · serves 8,227 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 9.4 ppt | 4 ppt | 2/11/2025 |
| PFOS | 8.1 ppt | 4 ppt | 3/6/2024 |
| PFOS | 6.4 ppt | 4 ppt | 2/11/2025 |
| PFOS | 5.9 ppt | 4 ppt | 4/23/2024 |
| PFHxS | 4.4 ppt | 10 ppt | 4/23/2024 |
| PFHxS | 4.3 ppt | 10 ppt | 2/11/2025 |
| PFBS | 3.4 ppt | — | 2/11/2025 |
| PFBS | 3 ppt | — | 4/23/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
No violations on record in the period covered. 🎉